I'm no expert at pyowfs but data in /bus.0/interface should give you
information.
On Thu, Dec 23, 2010 at 6:49 PM, Mick Sulley <m...@sulley.info> wrote:
> I have looked at it, but I can't see how to implement it for pyowfs.
> Can you give me any pointers?
>
>
> On Thu, 2010-12-23 at 12:50 -0900, Joshua J. Kugler wrote:
>> On Thursday 23 December 2010, Mick Sulley elucidated thus:
>> > Hi,
>> >
>> > I have a python program using pyowfs to read a 1-wire network. The
>> > system overall works very well, but I have been trying to make it
>> > more robust, giving error messages for as many problems as I can, but
>> > what I have not been able to to get is 1-wire not plugged into the
>> > serial port, or plugged into the wrong serial port.
>> >
>> > My code has -
>> >
>> > from pyowfs import Connection
>> > connection = Connection("/dev/ttyS0")
>> >
>> > If the 1-wire is not plugged in to ttyS0 the second of those lines
>> > just hangs. Is there any way to put a timeout on it and get it to
>> > return an error message? I have tried a few things but can't get
>> > anything to work.
>>
>> Have you tried the 'signal' module, and settings alarms?
>>
>> j
>>
>
>
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